38779323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 59965440

約数和(自身を除く): 21186117

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 381, 487, 627, 1397, 1461, 2413, 4191, 5357, 7239, 9253, 16071, 26543, 27759, 61849, 79629, 101783, 185547, 305349, 680339, 1175131, 2041017, 3525393, 12926441, 38779323]

約数ペア:

[(1, 38779323), (3, 12926441), (11, 3525393), (19, 2041017), (33, 1175131), (57, 680339), (127, 305349), (209, 185547), (381, 101783), (487, 79629), (627, 61849), (1397, 27759), (1461, 26543), (2413, 16071), (4191, 9253), (5357, 7239)]